65150864

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{21319}}^1$

素因数の和:21518

約数の個数: 20

約数和(自身を含む): 126896640

約数和(自身を除く): 61745776

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 21319, 42638, 85276, 170552, 341104, 4071929, 8143858, 16287716, 32575432, 65150864]

約数ペア:

[(1, 65150864), (2, 32575432), (4, 16287716), (8, 8143858), (16, 4071929), (191, 341104), (382, 170552), (764, 85276), (1528, 42638), (3056, 21319)]